OT-2026-000084879
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, plant vacuum fed, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000084879) never changes.
Identity and time
| Publication number | OT-2026-000084879 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-7d04-95d9-06e847972648 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084879 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d45a399157f46aa3337521387f67623de6b84efbef1a79db8a078990186e4f9 |
|---|---|
| Markdown | 9c143360ae774f93df6f66c2fe35955ac194a2f1c811cd58e7805047f13bfda3 |
| Publication page | 6bede8f6d8b8e2111518c4eab31c7c65e2fc990874848f518b169cd2903a4cc0 |
| Manifest | 653188653880b2ea253614c8f9556378b236868f6367380643d691b88a81f617 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | rVwn/VvlI3FuR0IyddvkRtAxZOCENiyXlISpzUJsWgj1aO2RhvwJMIqQIPgUPMtz/72JCnu1bJP1yu6gDnJ/DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:49.919365Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084879observed 6bede8f6d8b8e2111518c4eab31c7c65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:49.899858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084879/manifest.jsonobserved 653188653880b2ea253614c8f9556378...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.843216Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084879/publication.mdobserved 9c143360ae774f93df6f66c2fe35955a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:49.746422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084879/publication.txtobserved 3d45a399157f46aa3337521387f67623...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|